Kanye West, Kings of Leon + Pharrell Lead 2014 Made in America Lineup

The 2014 Made in America Festival lineup in Philadelphia has officially been announced -- and Kanye West, Kings of Leon and Pharrell are among the biggest names on the list.

The music fest, which will take place at Philadelphia's Benjamin Franklin Parkway on August 30 and 31, will also feature performances from Tiesto, The National, Bleachers, Girl Talk, Mayer Hawthorne and more.

UPDATE: For the first time ever, the festival will also be held simultaneously in Los Angeles during the same dates. The L.A. lineup includes headliners like Imagine Dragons, John Mayer, Capital Cities, Afrojack, and many more. According to KROQ, it will be held at L.A. Grand Park.